#pragma once

std::ostream& operator << (std::ostream& str, const glm::mat4& _mat4);
std::ostream& operator << (std::ostream& str, const glm::vec2& _vec2);
std::ostream& operator << (std::ostream& str, const glm::vec3& _vec3);
std::ostream& operator << (std::ostream& str, const glm::vec4& _vec4);
